The GCHQ Puzzle Book II av GCHQ

249,-

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<p><b>Train your brain with these fiendishly difficult puzzles, the perfect companion for anyone wanting to keep their mind busy</b><br><br><b><i>''Fiendishly tricky'' </i></b><i>Daily Mail</i><br><br>With their first bestselling book, <i>The GCHQ Puzzle Book</i>, the UK''s intelligence and security experts tested us with puzzles, codes and real-life entrance tests from their archives.<br><b><br>Now, they are back with a NEW collection of head-scratching, mind-boggling and brain-bending puzzles that will leave you pondering for hours.</b><br><br>For those who often found themselves stumped with the first book, <i>The GCHQ Puzzle Book 2 </i>offers even more starter puzzles to get those brains warmed up. Puzzle aficionados needn''t worry though, as there is also an ''Even Harder'' section to test everyone to their limits . . .<br><br>Not only that, but in celebration of GCHQ''s centenary, the puzzles in this new book sit alongside stories, facts and photos from the organisation''s first